Parks marina in okoboji cant seem to fix my 232 cobalt big block its a pwtr, replaced fuel filter, plugs, low side fuel pump cap rotor, oil and filter, lower unit fluid, trim sender, and horn...it still stalls at 2500 EVERY TIME[/QU
Fixed, thermostate spring broken in combo with oil pressure sensor defective...John fro wotm Parks Marina is one sharp tech, the ecm threw no codes for this problem, but the rpms stalled consistantly. Boats now reaching TOP SPEED AT 58 MPH
